Скачать или смотреть Exercise 8.6 Full Solutions | Applications of Trigonometry| Class 10 Math | Federal Board| NBF

Exercise 8.6 Full Solutions | Applications of Trigonometry| Class 10 Math | Federal Board| NBF
#FederalBoard #ModelTownHumak #EducationalChannel #siranjumteaches #nationalbookfoundation
In this video, we present the complete solutions of Exercise 8.6 from Chapter 8 – Applications of Trigonometry of Class 10 Mathematics (National Book Foundation – Federal Board). This exercise includes real-life problems involving cuboids, pyramids, cylinders, and satellites, applying trigonometric ratios and 3D geometry concepts to solve distance, angle, and elevation problems.

Watch step-by-step explanations with clear diagrams and solved numericals, perfect for FBISE board exam preparation.

#studywithus #boardexampreparation #MatricFScPreparation #onlinelearningpakistan

Each question is time-stamped for easy access!
▶ 00:00:00 – Q1: Find CF in the cuboid ABCDEFGH.
▶ 00:12:00 – Q2: Find ∠ACF in the given cuboid.
▶ 00:24:23 – Q3: Pyramid: Find diagonal of base and height.
▶ 00:32:24 – Q4: Cylinder: Find y in triangle ABC.
▶ 00:39:20 – Q5:
 (i) Find distance BD in cuboid.
 (ii) Find distance BH.
 (iii) Find ∠DBH.
▶ 00:50:19 – Q6: Find angle between side AB and plane BCDE (pyramid, OA = 6 cm).
▶ 00:58:22 – Q7:
 (i) Find floor diagonal (9 m × 6 m).
 (ii) Find room height (∠ = 49°).
 (iii) Find elevation angle (9 m wall).
 (iv) Find depression angle (6 m wall).
▶ 01:07:53 – Q8:
 (i) Find AC in rhombus ACBD (AB = 15 km, ∠BAD = 70°).
 (ii) Find BC.
 (iii) Find distance from C to house D.
Keywords:
application of trigonometry class 10
class 10 maths chapter 8
trigonometry class 10 federal board
application of trigonometry national book foundation
chapter 8 class 10 maths federal board
class 10 math trigonometry NBF
fbise class 10 chapter 8 trigonometry
class 10 math application of trigonometry
maths class 10 trigonometry
quadrantal angles
trigonometric ratios of quadrantal angles
evaluate trig function values at quadrantal angles
coterminal angles
coterminal angles in radians
positive coterminal angles
negative coterminal angles
angles in quadrants
trigonometric ratios
six trigonometric ratios
trig ratios sin cos tan
how to find trigonometric ratios
trigonometric ratios of 0 and 90 degree
special trigonometric ratios
inverse trigonometric ratios
trigonometric functions
unit circle
unit circle trigonometry
memorize unit circle
unit circle hand trick
unit circle trigonometric ratios
best way to memorize unit circle
signs of trigonometric ratios in 4 quadrants
signs of trigonometric ratios
signs of trig ratios in different quadrants
trigonometry signs in all quadrants
easy way to remember signs of trigonometric ratios
right triangle trigonometry
solving right triangles
find missing side or angle in triangle
area of triangle with given sides
area of oblique triangle
solving oblique triangles
law of sines
law of cosines
law of tangents
angle of elevation
angle of depression
angles of elevation and depression trigonometry
angle of elevation and depression class 10
sum of angles in triangle
proof triangle angles sum 180 degrees
triangle area using 3 sides
construct triangle
area and perimeter of triangle
incircle of a triangle
circumcircle of a triangle
escribed circle
radius of circumcircle using sides
circumcenter of triangle
half angle formulas
double angle formulas
sum and difference formulas
proof of half angle identities
🔖 Hashtags:
#Math10 #Exercise86 #ApplicationsOfTrigonometry #FederalBoard #NBF #TrigonometryClass10 #FBISE #Class10Math #DistanceAndAngleProblems #GeometryInRealLife #SirAnjumTeaches #MathLecture #3DGeometry